Improved raking attachment for reapers



M. G. HUBBARD.

I Harvester Rake.

Patented Spt. 2, 18 56.

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' UNITED STATES PATENT OFFICE.

M. G. HUBBARD, OF PENN YAN, NEW YORK.

IMPROVED RAKING ATTACHMENT FOR REAPERS.

Specification forming part of Letters Patent N 0. 15,655, datedSeptember 2, 1856.

To all whom it may concern:

Be it known that I, M. G. HUBBARD, of Penn Yan, inthe county of Yatesand State of New York, have invented a new and Improved Rakin gAttachment for Reapers; and I do hereby declare that the following is afull,clear, and exact description of the same, reference being had tothe annexed drawings, making a part of this specification, in whichFigures 1 and 2 are side views of my improvement. Fig. 3 is a plan ortop view of the same.

Similar letters of reference indicate corresponding parts in the severalfigures.

y invention relates to certain improvements in Atkins rake forharvesting-machines, and by which the same is greatly simplified; and itconsists in having the bar to which the rake is attached provided with ajoint and attached to an upright, the inner end of said bar beingconnected with a pulley near its periphery, the above parts beingarranged, as will be presently fully shown and described, so that as thepulley is rota-tedthe rake will sweep over the platform and rake thegrain therefrom and then rise and pass to the front end of-the platform,descend,and again sweep over the platform.

To enable others skilled in the art to fully understand and construct myinvention, I will proceed to describe it.

A represents the platform of a reaper, which is of curved or segmentform, as shown plainly in Fig. 3. r

B represents the rake-bar, to the outer end of which teeth a areaffixed, said teeth forming the rake. The rake-bar is formed of twoparts, b c, which are connected by a joint, (I,

and the inner end of the part b, at the-joint d, is secured to a swivel,e, which isfitted in the upper end of an upright, f, at the side of theplatform. The inner end of the part c of the rake-bar is fitted inapulley, O, nearits edge, the axis of said pulley beingin an upright, g.The inner end of the part b of the rake-bar has a ledge, h, at eachside, against which the outer end of the part c bears when depressed.(See Figs. 1 and 2.) The pulley O is driven by a belt or gearing fromthe driving-wheel of the.

machine.

From the above description it will be seen that as the machine is drawnalong and the pulley O rotated the rake-bar B will be vibrated upon theuprightf, the teeth a being down upon the platformAand drawn or sweptover the platform while the inner end of the part c is passing over theaxis of the pulley G, and the teeth raised and passed over to the frontend of the platform and depressed While the inner end of part c ispassing underneath the axis of the said pulley.

The above invention is extremely simple, may Deconstructed and appliedat a small cost, and operated with a small expenditure of power.

Having thus described my invention, what 1 claim as new, and desire tosecure by Letters Patent, as an improvement in the Atkins rake, socalled, is

The jointed rake-bar B, attached to the upright f, and connected withthe pulley O, as shown and described,for the purpose set forth.

M. G. HUBBARD. Witnesses:

I. F. BUOKLEY, WILLIAM TUsoH.

